/*
 *  Copyright 2020 Xiaomi
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.xiaomi.youpin.gwdash.config;

import org.jasig.cas.client.authentication.AuthenticationRedirectStrategy;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class ErrCodeAuthenticationRedirectStrategy implements AuthenticationRedirectStrategy {
    public ErrCodeAuthenticationRedirectStrategy() {
    }

    @Override
    public void redirect(HttpServletRequest request, HttpServletResponse response, String potentialRedirectUrl) throws IOException {
        String path = request.getRequestURI();
        if (path.startsWith("/api/") || path.startsWith("/ws/")) {
            response.setHeader("Content-Type","application/json");
            response.sendError(401, potentialRedirectUrl);
            return;
        }
        response.sendRedirect(potentialRedirectUrl);
    }
}
